package com.aat.dxfy.thread.demo3;

public class Test03 {
	
	private static boolean ready;
	
	private static int number;
	
	public static class ReaderThread extends Thread{
		@Override
		public void run() {
			while( !ready ) {
				Thread.yield();
			}
			System.out.println(number);
		}
	}

	public static void main(String[] args) {
		new ReaderThread().start();
		number = 42;
		ready = true;
	}

}
